METHOD AND APPARATUS FOR ENCODINGMULTI-VIEW VIDEO PREDICTION , METHOD AND APPARATUS FOR DECODINGMULTI-VIEW VIDEO PREDICTION

摘要

PURPOSE: A method for multiview video prediction encoding, a device thereof, a method for multiview video prediction decoding, and a device thereof are provided to improve encoding efficiency of additional view images by performing prediction between images to a partial key image among the additional view images. CONSTITUTION: A multiview video prediction device generates a base layer image stream through inter-image prediction between base view images(91). The multiview video prediction device generates an improved layer image stream through inter-view prediction for predicting additional view images by referring to the base view images, inter-image prediction for predicting another additional view key image by referring to an additional view key image, and inter-image prediction for predicting an additional time image except for the additional view key image by referring to the additional view images(93). [Reference numerals] (91) Generating a base layer image stream by performing inter-image prediction between base view images; (93) Generating an improved layer image stream by performing inter-view prediction of additional view images referring to the base view images, inter-image prediction of another additional view key images referring to the additional view key images, and inter-image prediction of additional view images referring to the additional view images; (AA) Start; (BB) End